H.R. 5349

TAS Act

Official summary

Written by the Congressional Research Service.

Tax Court Improvement Act

This bill expands the authority of the U.S. Tax Court to issue subpoenas, authorizes the Tax Court to extend certain petition deadlines, and makes other changes related to Tax Court procedures.

The bill authorizes the Tax Court to issue subpoenas compelling the production of documents and other items from a litigant or witness for evidentiary or discovery purposes (whether or not it is in connection with a scheduled hearing). (Under current law, the Tax Court may issue subpoenas only to compel the attendance and testimony of witnesses and the production of evidence at a scheduled hearing or deposition.)

The bill authorizes the Tax Court to extend (or toll) the deadline to file a Tax Court petition contesting an Internal Revenue Service (IRS) deficiency notice if it is equitable to do so (known as equitable tolling). Further, under the bill, the dismissal of a petition contesting an IRS deficiency notice because the petition is not filed before the deadline and equitable tolling is denied is not treated as a decision of the Tax Court. This allows a subsequent claim to be filed in U.S. district court if certain conditions are met.

The bill also

  • expands the type of Tax Court proceedings for which special trial judges may be appointed,
  • authorizes Tax Court special trial judges to impose fines up to $5,000 and up to 30 days in jail for contempt of court, and
  • requires Tax Court judges and special trial judges to recuse themselves in certain circumstances.

Text of the bill

Expand all

I Tax Administration and Customer Service

II American Citizens Abroad

III Judicial Review

IV Office of the Taxpayer Advocate

V Tax Return Preparers

VI Appeals

VII Whistleblowers

VIII Hostages

Sec. 801. Postponement of tax deadlines for hostages and individuals wrongfully detained abroad Added Sep 30

Where this section came from

Not in the first version (Introduced in House, Sep 15).

  1. Sep 30, 2026 · Engrossed Amendment Senate S.Amdt. 6848: To amend the title. Official page › S.Amdt. 6847: In the nature of a substitute. Official page ›

(a) In general. Chapter 77 is amended by inserting after section 7510 the following new section:

Text this section adds to the law

7511. Time for performing certain acts postponed for hostages and individuals wrongfully detained abroad

(a) Time to be disregarded

(1) In general. The period during which an applicable individual was unlawfully or wrongfully detained abroad, or held hostage abroad, shall be disregarded in determining, under the internal revenue laws, in respect of any tax liability of such individual—

(A) whether any of the acts described in section 7508(a)(1) were performed within the time prescribed thereof (determined without regard to extension under any other provision of this subtitle for periods after the initial date (as determined by the Secretary) on which such individual was unlawfully or wrongfully detained abroad or held hostage abroad),

(B) the amount of any interest, penalty, additional amount, or addition to the tax for periods after such date, and

(C) the amount of any credit or refund.

(2) Application to spouse. The provisions of paragraph (1) shall apply to the spouse of any individual entitled to the benefits of such paragraph.

(b) Applicable individual

(1) In general. For purposes of this section, the term applicable individual means any individual who is—

(A) a United States national unlawfully or wrongfully detained abroad, as determined under section 302 of the Robert Levinson Hostage Recovery and Hostage-Taking Accountability Act (22 U.S.C. 1741), or

(B) a United States national taken hostage abroad, as determined pursuant to the findings of the Hostage Recovery Fusion Cell (as described in section 304 of the Robert Levinson Hostage Recovery and Hostage-Taking Accountability Act (22 U.S.C. 1741b)).

(2) Information provided to Treasury. For purposes of identifying individuals described in paragraph (1), not later than January 1, 2027, and annually thereafter—

(A) the Secretary of State shall provide the Secretary with a list of the individuals described in paragraph (1)(A), as well as any other information necessary to identify such individuals, and

(B) the Attorney General, acting through the Hostage Recovery Fusion Cell, shall provide the Secretary with a list of the individuals described in paragraph (1)(B), as well as any other information necessary to identify such individuals.

(c) Special rule for overpayments

(1) In general. Subsection (a) shall not apply for purposes of determining the amount of interest on any overpayment of tax.

(2) Special rules. If an individual is entitled to the benefits of subsection (a) with respect to any return and such return is timely filed (determined after the application of such subsection), subsections (b)(3) and (e) of section 6611 shall not apply.

(d) Modification of Treasury databases and information systems. The Secretary shall update, as necessary, any database or information system of the Department of the Treasury in order to ensure that the provisions of subsection (a) are applied with respect to each applicable individual.

(e) Refund and abatement of penalties and fines imposed prior to identification as applicable individual. In the case of any applicable individual—

(1) for whom any interest, penalty, additional amount, or addition to the tax in respect to any tax liability for any taxable year ending during the period described in subsection (a)(1) was assessed or collected, and

(2) who was, subsequent to such assessment or collection, determined to be an individual described in subparagraph (A) or (B) of subsection (b)(1),

(b) Clerical amendment. The table of sections for chapter 77 is amended by inserting after the item relating to section 7510 the following new item:

Text this section adds to the law

Sec. 7511. Time for performing certain acts postponed for hostages and individuals wrongfully detained abroad.

(c) Effective date. The amendments made by this section shall apply to taxable years ending after the date of enactment of this Act.

IX Small Businesses

X Miscellaneous